Packers Packers vs. Chiefs: Five things to watch

1. They meet again: Back in April 2005, quarterbacks Alex Smith and Aaron Rodgers were competing to be the No. 1 pick in the NFL draft. San Francisco eventually took Smith first, while Rodgers fell to No. 24. Smith, who was traded to Kansas City in 2013, has had an up-and-down career, at best. Smith is 59-50-1 as a starter and has an 83.0 passer rating. Smith and Rodgers have met twice as starters, with Rodgers winning in 2009 and Smith leading the 49ers to a season-opening win at Lambeau Field in 2012.